From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 46E9E41D8D for ; Mon, 27 Feb 2023 09:46:47 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B7070410EE; Mon, 27 Feb 2023 09:46:46 +0100 (CET) Received: from AUS01-SY4-obe.outbound.protection.outlook.com (mail-sy4aus01olkn2189.outbound.protection.outlook.com [40.92.62.189]) by mails.dpdk.org (Postfix) with ESMTP id 90263410D3 for ; Mon, 27 Feb 2023 09:46:45 +0100 (CET) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=lI2u3qJZR811+o0H9xFnUNhcK9Zba/9zNx4VshWnlj0v3OlbhVb72445+n7JLg+ncUVaKJjC6ONb9vYJrepLkrV7Ut8fgnznf5yetuf1pq+4KHC/UiZhp0kFqq5QHS0YKtV+P/YgmPE01Jb74defpM0hc1CYyBkn2RrE8GLHDrO0gulCtnMD9pN6NetVRzXpwPgUcDVFd6oAaPxhBAlyDPTFdVy3bNsDkGbFSZJESl1BMW9xXkL94UySYSJFtu9yj4F3kcz1FsQKzEs8XBKliCcRbQROkVwCgq6VRciOgU03Nx0KCLiNC3wC4kPB5IFGxVjze+Kdv1YxSvCLB1Lgug== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=B4FeNro22BNojk/WjjpFKM3q2Ef1JnekaXs/CRmWl9k=; b=g8VPyXRTp0WaA/d3zBCHFI6g7ZWbaFwsQWEyemMnMAJE0whIWsPmIjnkgVlgsKmw2lWGW3CCbsp/O6UefyrnfqKjkCSC5tCy2knfdbxc7gDHKU2bHc2hL/BJNiw5AXEej1HbH3uSXzyLu93sJ08OXt4TlucfLqwy0AHhzMhOQKFHPvbYbKLnsWBfcDW/GBUGqAyzoh6z7gDsKAvfHRY/zbPt7eUTQTGmkwK5S/p+nmITGWw14AMmmMU9OSoqsgmx/ubtO5WpQzmTZPUSXSSW75cqsa6lF8o/za2SYT4JHBXN0E3mF/rsmGCUxP6IkXzstVi0xPm750GaEmATaauv3A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hotmail.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=B4FeNro22BNojk/WjjpFKM3q2Ef1JnekaXs/CRmWl9k=; b=D4GvewtUsbpy9+aiUrrqXJ5nKplsBoOP77vPn29k3OiPucG8ca1QoOyQ3AFhrqh42uAb1Sfdcr2XNX5xaBYXewWsfia3aqXU/HoTZRFnBJ+rbOSg9ecLvSF5zCOK7F4x3VRMwdAtkp3zbqRpqnc39Pk5zjX7RudV54ijPNCoG+AUU4sFC4EC0Prstspl5ZBatyZWZwXFAwxQg/hOijUXMLONgNrAiF1fld5tRSUb47XyOXsfvS5IqDej+53pJHaeMUCtFWbdMR0hS54HQxkjDBM8f7spDGebAs3Oin2t1+jRkvhHyD47FuO+XIvbtKhwK2aU21hJkXPiTLH+cw4q4g== Received: from SY4P282MB2758.AUSP282.PROD.OUTLOOK.COM (2603:10c6:10:159::7) by SYBP282MB2723.AUSP282.PROD.OUTLOOK.COM (2603:10c6:10:152::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6134.27; Mon, 27 Feb 2023 08:46:42 +0000 Received: from SY4P282MB2758.AUSP282.PROD.OUTLOOK.COM ([fe80::f896:6191:6ee9:6edf]) by SY4P282MB2758.AUSP282.PROD.OUTLOOK.COM ([fe80::f896:6191:6ee9:6edf%9]) with mapi id 15.20.6134.027; Mon, 27 Feb 2023 08:46:42 +0000 From: Hong Christian To: "users@dpdk.org" , Viktor Vasiliev CC: Yicai Lu , Krzysztof Kanas , Declan Doherty Subject: bond mode 4 lacp system id change cause link lost Thread-Topic: bond mode 4 lacp system id change cause link lost Thread-Index: AQHZSn1ROGa1PMtbS0+smONXeTE7Ua7iee7C Date: Mon, 27 Feb 2023 08:46:42 +0000 Message-ID: References: In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-tmn: [K1vLtJ3wosoBIwGxbICvd6cvYFNXQdbb] x-ms-publictraffictype: Email x-ms-traffictypediagnostic: SY4P282MB2758:EE_|SYBP282MB2723:EE_ x-ms-office365-filtering-correlation-id: 06597f87-2af6-4796-587a-08db189f2624 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: qXgQ+v082rWtfR0wT6qBHDW6UAZ64YIfWNI4wzGGyF209kBNBzFGaZNk9WSJp41meXE2h+JdHjqog8a/3N0hSFTZ0xA1o3kyZQCma5M+9VYHHx2vY3tgHOQg+Ed0wSM4zxC+yk6hn0kERE14Sl2CEGr5X0owSvFum7Y8GMxiPU/j7rgpYAXAnOgp1/+hSeVPhQVGXThdGH3bzsFrJcMB51gs9ixVnAbMSXaa4FVHGCXe2pySsJY/8ggu1paVhfvgiNYsqJWjCe7tSVnFBFsOEYpo0iEsY4AQ/f1dzmJzBLVSweaLLWpAam0k2wHxjgmfv1f2ixGDngt/HFD3TKss5ryjMCE2QwgfDkkq4yeclb6iM5QB2Xm71jT97S0jAYbIz8rnPizJQCE8F5WQCy2VayCBZ7S4jVsqWNHAvKnC+IrVc8N9MqmizBdE7P2242kCxJjIi0FGB2ITzaMnrjfz4Z6dW4nuubJzCPHcC9ogACHhE9edAqB8Ko3rk3GU65nkIpFPDgHI9ApbVBV7mnT722ifhelHfqz00gPs73KCyrV9r7XK6lyPHZRVcdqLFK6zb2+qUNnlpXKrzKAXNzDogYR/m6O65JWf3UiHCpHoL6N+o9zlZcVOCWKjIDYa3K/Z1uI0dz/WtncGt7AtiK8Mbg== x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?gb2312?B?eGlvSGUycEYzK3EyeVZjMlVYcHVha09CMENGdGx5S051bjk1dEV2UHVubnQv?= =?gb2312?B?ZzdmS2h0MThsZGt6WlBVNEs2eUdBTWpwbU05a3paVjg3TkJPZmI0NXA5TFY1?= =?gb2312?B?Q2Jlb09QY0YxelREQzBQWmZVdkx0UHB5ZWorU3RrTUJlUzFZNlZFam90QnZR?= =?gb2312?B?aEpQZTVnU2JnOHNCU3NXODZLMkJhaHNhZ2wrNWRiZnhLWkJNbVZLWFZ4YlZR?= =?gb2312?B?aWJSaHoycUVvUGtKMk5mOHQ2Mzl2VXpiL0k5ZDE4eXpDdk4yVWYvTFdXZzNo?= =?gb2312?B?VVVDaTJtRGRwa01kVDRrUTg1MWEvYk81Y0NrY28wWGVLOVVvOFlVbHRWM2tx?= =?gb2312?B?d1N4bTRzV2YwZ1JEL0ttQjY5YmFaTE5sc1BDWUxQNTBXdXlxZFZJbjF4VC9L?= =?gb2312?B?OUFwdFRsdTB6OUdNSmVtTVV4dW51Sm5vQUNKV1p5MkU0NmRtbWp6d3pnV2N2?= =?gb2312?B?dFp2NjR1WXFYa1FVa25tTDU0WTJjcHBXSGFoR2FUZ1Q5MTZ1WTlnL2cyc2lW?= =?gb2312?B?TThBTnJOV2NraUVkZHlZNlZRallYeW53QzByRjJ3b0RRa0ZxaUw0cStoNkVo?= =?gb2312?B?TGlNNkpGQ0RsRjlYSHNxVG9aRVk1dDRiQ1Z2R3FWWVlSN2dnR1kvRUFiR1hL?= =?gb2312?B?UG9Ta25WTG81ays1WEQ3eWlzZzFVRmNEcHFtaTcxL2pYYW5QMnNYQkIxWDZO?= =?gb2312?B?RVJiaitsK1dZdWhjSzQyTEhWbGVRZmxlZXZ5UGxtVzIxUjQ1blBDVzBPa2RU?= =?gb2312?B?M1VkUHlGNlBJMEVZYzBrWXN6b3NaU1VPT0ZSaElIQ1RRU3FESHovb0F0YXJT?= =?gb2312?B?UmgxMm1uTGVqeW51dk1WVy9ReTdUR3R2Z0tvSWVZeStsb1U5cEtwRzg1K1pX?= =?gb2312?B?STJIWkpBTzNNMldIVC95bjd1bTNNWG9uVDFxNTBEM0x5Y3Nra2RYa1FWcmw1?= =?gb2312?B?WFB5T1NwK3Z2dEhXd2JJOFlmY0pVZm0rQnJmYmNlS2k0N1hTc1JLem1tTUtL?= =?gb2312?B?Z2VYZ2o0ZFRGQTdsUm9FT3hRRFBIZ2JzQmlVNmZFczZhVG14bXk3ZGdKNytR?= =?gb2312?B?T1lUZHJlU08wUExjRVFtenB0YVJnUndWVHVtQ01Dd1ZVc1V1YTRqb29IdjFh?= =?gb2312?B?V1NldXRwaU4yeUtnck43bkczZzBZc21wejJ3MHZZNHJVcVg1NGk1amtJbGQv?= =?gb2312?B?eUZWZFZNenlNeGZQa1hEOEhSRDdBbHlSbyt6cHNxakxBaUF3RGMvYzRVTUZI?= =?gb2312?B?c0NxaXlGaGsva2R5Tkw3VzZyWXowTW5ESlgzTUlYd085WmRUckpSNTNaV2l5?= =?gb2312?B?OGpGN0RFTkIvcUFJODV3dWdZekprN2xWNkNKdTRrTkNpUWRNd0Mrb2kxUEdU?= =?gb2312?B?WHNXc2F4TWdSZ1ppQjdJOWoxNUtncnJVZ3dJMVB0anpkQmw4T0MvZHU1WHB0?= =?gb2312?B?anNjZStZYTM3cE1sMGo3N2dwUmdVdTdVa2NHTXFTcFVRVUV2UFBZOGpSblM2?= =?gb2312?B?MGVWaHZsK0RMenNpejJNUjRIbzlMQnhnZE5meVI3K2kvUFVucWFYSzkzc25p?= =?gb2312?B?RkQ3WFhoa25leVJGejdaVFRmUktWWFN2ZXY1R2JuMHUvTGJZVFZiWGRtVy9p?= =?gb2312?B?c0Zwdk52TXE5d0xqaDUrQ1AxYnJPQmUwWDZOQUU0K3pMT1lWalk0cGhteE9K?= =?gb2312?Q?CFqHr/4G6PSQtlJ2ZACS?= Content-Type: multipart/alternative; boundary="_000_SY4P282MB2758E1B77E53A7DA0BF4C36AACAF9SY4P282MB2758AUSP_" MIME-Version: 1.0 X-OriginatorOrg: sct-15-20-4755-11-msonline-outlook-746f3.templateTenant X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SY4P282MB2758.AUSP282.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-CrossTenant-Network-Message-Id: 06597f87-2af6-4796-587a-08db189f2624 X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Feb 2023 08:46:42.1215 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-rms-persistedconsumerorg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SYBP282MB2723 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --_000_SY4P282MB2758E1B77E53A7DA0BF4C36AACAF9SY4P282MB2758AUSP_ Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 SGkgRFBESyB1c2VycywNCg0KSSBtZXQgYSBib25kIGlzc3VlIHdpdGggZHBkayBib25kIG1vZGUg NC4NCg0KRU5WOiBEUERLIDIwLjExLjcNCkVBTCBwYXJhbWV0ZXJzOiAtLWZpbGUtcHJlZml4IG5v ZGUtMSAtLWxvZy1sZXZlbCBwbWQubmV0LmJvbmQ6OCAtLXZkZXYgbmV0X2JvbmRpbmcwLG1vZGU9 NCxzbGF2ZT1kODowMC4wLHNsYXZlPWQ5OjAwLjAgLS12ZGV2IG5ldF9ib25kaW5nMSxtb2RlPTQs c2xhdmU9ZDg6MDAuMSxzbGF2ZT1kOTowMC4xDQoNCkhlcmUgd2Ugb25seSBmb3JjdXMgb24gbmV0 X2JvbmRpbmcwLCB3aGljaCBoYXMgdHdvIHNsYXZlIHBvcnRzKDEsMykgaW4gdGhpcyBib25kaW5n LCBhbmQgSSBzZXQgYSBib25kIG1hYyAxMToyMjozMzo0NDo1NTo2NiBpbiBhcHAuDQpUaGUgYm9u ZCBsaW5rIGlzIGxvc3Qgd2hpbGUgc2h1dGRvd24gb25lIHNsYXZlIHBvcnQuIFRoZSByZWFzb24g c2VlbXMgdGhlIGFjdG9yIHN5c3RlbSBpZCBpcyBjaGFuZ2VkIHdoaWxlIHNodXRkb3duIHBvcnQg MC4gSXQgY2F1c2UgcG9ydCAzIHRvIHJlbmVnb3RpYXRlIGFuZCBsaW5rIGRvd24gaW4gdGhpcyBz ZW5hcmlvLg0KSSBjb21wYXJlZCB0aGlzIHdpdGggYSBsaW51eCBib25kIGJlaGF2aW9yLCB0aGUg ZGlmZmVyZW5jZSBpcyB0aGF0IGxpbnV4IGJvbmRpbmcgZGV2aWNlIGRvIG5vdCBjaGFuZ2Ugc3lz dGVtIGlkIHdoaWxlIEkgc2h1dGRvd24gb25lIHBvcnQuDQoNCkRvIHlvdSBoYXZlIGFueSBpZGVh IGZvciB0aGUgaXNzdWUgPyBJcyB0aGlzIGEgZHBkayBidWcgPw0KDQpJIHNlYXJjaCB0aGUgZW1h aWwgbGlzdCwgYW5kIEkgZm91bmQgQFZpa3RvciBWYXNpbGlldjxtYWlsdG86dmFzaWxpZXYtdmlr dG9yQHByb3RlaS1sYWIucnU+IG1ldCBhIHNsaW1pbGFyIGlzc3VlICJib25kIG1vZGUgODAyM2Fk IExBQ1Agc3lzdGVtIGlkIGNoYW5nZXMgd2hlbiBsaW5rIGdvZXMgZG93bjxodHRwOi8vcGF0Y2h3 b3JrLmRwZGsub3JnL3Byb2plY3QvZHBkay9wYXRjaC8yMDE3MTIyODAyMTIzMS4xNTM2My0xLTNj aGFzM0BnbWFpbC5jb20vPiIsIEkgdXNlIHlvdXIgcGF0Y2ggYW5kIGl0IGZpeCBib25kaW5nIHN0 YXR1cyBpc3N1ZSBidXQgbm8gdXNlciBwa3RzIGNvdWxkIHNlbmQgb3V0IHdoaWxlIEkgc2h1dGRv d24gb25lIHBvcnQgLi4uIHNvIGl0J3Mgc3RpbGwgbm90IHZhbGlkIGZvciBtZS4gRG8geW91IGhh dmUgYW55IHByb2dyZXNzIG9uIHlvdXIgaXNzdWUgPyBUaGFua3MgaW4gYWR2YW5jZS4NCg0KU29y cnkgdG8gY2MgeW91LCBkcGRrIGV4cGVydHMsIEkgbm90aWNlIHlvdSBhbGwgZml4IHNvbWUgYm9u ZCByZWxhdGVkIGlzc3VlcywgbWF5IHlvdSBjb3VsZCBoZWxwLCB0aGFua3MgeW91IHNvIG11Y2gh DQoNCkJyLA0KQ2hyaXN0aWFuDQo= --_000_SY4P282MB2758E1B77E53A7DA0BF4C36AACAF9SY4P282MB2758AUSP_ Content-Type: text/html; charset="gb2312" Content-Transfer-Encoding: quoted-printable
Hi DPDK users,
The bond link is lost while shutdown one slave port. The re= ason seems the actor system id is changed while shutdown port 0. It cause p= ort 3 to renegotiate and link down in this senario. 
I compared this with a linux bond behavior, the difference = is that linux bonding device do not change system id while I shutdown one p= ort. 

Do you have any idea for the issue ? Is this a dpdk bug ?
I search the email list, and I found @Viktor Vasiliev met a sli= milar issue "bond mode 8023ad LACP system id changes when link goes down", I use yo= ur patch and it fix bonding status issue but no user pkts could send out wh= ile I shutdown one port ... so it's still not valid for me. Do you have any= progress on your issue ? Thanks in advance.

Sorry to cc you, dpdk experts, I notice you all fix some bond related issue= s, may you could help, thanks you so much!

Br,
Christian
--_000_SY4P282MB2758E1B77E53A7DA0BF4C36AACAF9SY4P282MB2758AUSP_--